Home / 3,573,960.17-4,932,103.25-1,942,367.61

Finding the Fourth Proportional to 3,573,960.17, 4,932,103.25 and 1,942,367.61

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Solution

The fourth proportional to 3,573,960.17, 4,932,103.25 and 1,942,367.61 is: 2,680,488.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,960.17 : 4,932,103.25 = 1,942,367.61 : x
  2. Step 2: Convert to fraction form
    3,573,960.17/4,932,103.25 = 1,942,367.61/x
  3. Step 3: Cross multiply
    3,573,960.17x = 4,932,103.25 × 1,942,367.61
  4. Step 4: Simplify right side
    3,573,960.17x = 9,579,957,592,263.90
  5. Step 5: Solve for x
    x = 9,579,957,592,263.90/3,573,960.17
  6. Step 6: Final answer
    x = 2,680,488.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.